Customization of 4-5 non-standard tungsten carbide tungsten steel twist drills and 4-5 tungsten steel alloy twist drill manufacturers-Changzhou weitefu tools

Customization parameters of non-standard tungsten carbide straight shank twist drills include:

1. Edge Diameter: 4.1~5mm

2. Edge Length/Effective Length: 28mm (5D~7D)

3. Handle diameter: 6 mm

4. Handle length: 36mm

5. Total length: 66mm

6. Material: Cemented Carbide/Tungsten Steel

7. Suitable for processing workpieces: structural steel, stainless steel, alloy steel, aluminum and other common materials

8. Advantage: Strong centering ability, can obtain stable dimensional accuracy and good surface quality.

The customization of non-standard drills for WTFTOOLS includes non-standard tungsten carbide drills, non-standard step drills, non-standard composite drills, tungsten carbide forming drills, centering drills, fixed point drills, carbide double-bit drills, etc.